WO2014137949A1 - Transfert du temps d'un dispositif de réseau synchrone pour la détermination d'une position - Google Patents

Transfert du temps d'un dispositif de réseau synchrone pour la détermination d'une position Download PDF

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Publication number
WO2014137949A1
WO2014137949A1 PCT/US2014/020047 US2014020047W WO2014137949A1 WO 2014137949 A1 WO2014137949 A1 WO 2014137949A1 US 2014020047 W US2014020047 W US 2014020047W WO 2014137949 A1 WO2014137949 A1 WO 2014137949A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile station
assistance data
positioning assistance
communication link
network
Prior art date
Application number
PCT/US2014/020047
Other languages
English (en)
Other versions
WO2014137949A9 (fr
Inventor
Aditya N. SRIVASTAVA
Original Assignee
Qualcomm Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Priority to CN201480010544.4A priority Critical patent/CN105103007B/zh
Priority to JP2015561511A priority patent/JP6333866B2/ja
Priority to KR1020157026384A priority patent/KR20150128747A/ko
Priority to EP14714457.0A priority patent/EP2965116B1/fr
Publication of WO2014137949A1 publication Critical patent/WO2014137949A1/fr
Publication of WO2014137949A9 publication Critical patent/WO2014137949A9/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems

Definitions

  • SPS satellite positioning system
  • FIG. 3 is a flow diagram of a process for providing position assistance data to a mobile station, according to an implementation.
  • FIG. 6 is a schematic diagram of a mobile station according to an implementation.
  • positioning assistance data may comprise
  • a communication link may comprise a peer-to-peer communication link.
  • MS 230 may broadcast a message through the wireless communication links 235, 236, and 237 requesting positioning assistance data.
  • MS 230 may receive, in response to its broadcast message, one or more response messages from MS 250 in the synchronous network.
  • the one or more response messages may include the requested positioning assistance data.
  • MS 230 may apply the positioning assistance data to acquisition of a network signal, such as, for example, an SPS signal or a land-based signal.
  • First device 702, second device 704 and third device 706, as shown in FIG. 7, may be representative of any device, appliance or machine that may be configurable to exchange data over wireless communications synchronous or asynchronous network 708.
  • any of first device 702, second device 704, or third device 706 may include: one or more computing devices or platforms, such as, e.g., a desktop computer, a laptop computer, a workstation, a server device, or the like; one or more personal computing or communication devices or appliances, such as, e.g., a personal digital assistant, mobile communication device, or the like; a computing system or associated service provider capability, such as, e.g., a database or data storage service provider/system, a network service provider/system, an Internet or intranet service provider/system, a portal or search engine service provider/system, a wireless communication service provider/system; or any combination thereof.
  • processing unit 720 may perform processes 300, 400, and/or 500, or a portion thereof, for example one or more of blocks 310-320, 410- 430, and/or 510-530.
  • Computer-readable medium 740 may include, for example, any non-transitory medium that can carry or make accessible data, code or instructions for one or more of the devices in system 700.
  • Computer- readable medium 740 may also be referred to as a storage medium.
  • Terrestrial transmitters may, for example, include ground-based transmitters that broadcast a PN code or other ranging code (e.g., similar to a GPS or CDMA cellular signal). Such a transmitter may be assigned a unique PN code so as to permit identification by a remote receiver.
  • electromagnetic signals or any form of energy that provides information between locations.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne, par exemple, un procédé exécuté dans une première station mobile, le procédé comprenant la réception d'une demande de données d'aide au positionnement provenant d'une seconde station mobile par l'intermédiaire d'une liaison de télécommunication ; et la transmission d'un ou de plusieurs messages à la seconde station mobile en réponse à la demande, le ou les messages contenant les données d'aide au positionnement demandées, et la première station mobile étant dans un réseau synchrone.
PCT/US2014/020047 2013-03-08 2014-03-04 Transfert du temps d'un dispositif de réseau synchrone pour la détermination d'une position WO2014137949A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201480010544.4A CN105103007B (zh) 2013-03-08 2014-03-04 用于位置确定的方法和移动台
JP2015561511A JP6333866B2 (ja) 2013-03-08 2014-03-04 ロケーション決定のための同期ネットワークデバイス時間転送
KR1020157026384A KR20150128747A (ko) 2013-03-08 2014-03-04 위치 결정을 위한 동기식 네트워크 디바이스 시간 전달
EP14714457.0A EP2965116B1 (fr) 2013-03-08 2014-03-04 Transfert du temps d'un dispositif de réseau synchrone pour la détermination d'une position

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/791,864 US9274226B2 (en) 2013-03-08 2013-03-08 Synchronous network device time transfer for location determination
US13/791,864 2013-03-08

Publications (2)

Publication Number Publication Date
WO2014137949A1 true WO2014137949A1 (fr) 2014-09-12
WO2014137949A9 WO2014137949A9 (fr) 2015-03-26

Family

ID=50397261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/020047 WO2014137949A1 (fr) 2013-03-08 2014-03-04 Transfert du temps d'un dispositif de réseau synchrone pour la détermination d'une position

Country Status (6)

Country Link
US (1) US9274226B2 (fr)
EP (1) EP2965116B1 (fr)
JP (1) JP6333866B2 (fr)
KR (1) KR20150128747A (fr)
CN (1) CN105103007B (fr)
WO (1) WO2014137949A1 (fr)

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CN105589081B (zh) * 2014-11-18 2019-03-05 中兴通讯股份有限公司 一种导航方法、终端及系统
ES2953860T3 (es) * 2016-07-22 2023-11-16 Abeeway Procedimiento y sistema de asistencia a la geolocalización de dispositivos nodales de una red de RF asíncrona
KR102397168B1 (ko) * 2018-02-16 2022-05-13 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 무선 통신 네트워크에서의 서버, 무선 네트워크 노드, 및 방법들
US11863477B2 (en) * 2019-10-04 2024-01-02 Intel Corporation Radio link monitoring (RLM) evaluation periods in new radio-unlicensed (NR-U) spectrums and reference signal time difference timing uncertainty configuration
CN117940805A (zh) * 2021-09-30 2024-04-26 中兴通讯股份有限公司 有效性定时器的配置

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US20020098849A1 (en) * 2001-01-23 2002-07-25 Bloebaum L. Scott Peer to peer information exchange for mobile communications devices
US20060279457A1 (en) * 2005-06-07 2006-12-14 Alcatel Method and device for acquiring signals in a global navigation satelite system
WO2006134414A1 (fr) * 2005-06-13 2006-12-21 Nokia Corporation Soutien de localisation par satellite assistee
US20070024498A1 (en) * 2005-07-29 2007-02-01 Korneluk Jose E Method for providing location aiding among peers operating in a direct communication mode
WO2008033785A2 (fr) * 2006-09-14 2008-03-20 Qualcomm Incorporated Système et/ou procédé d'acquisition de signaux gnss

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US6353412B1 (en) * 1998-03-17 2002-03-05 Qualcomm, Incorporated Method and apparatus for determining position location using reduced number of GPS satellites and synchronized and unsynchronized base stations
US7970411B2 (en) * 2000-05-18 2011-06-28 Sirf Technology, Inc. Aided location communication system
US20060267841A1 (en) 2003-01-02 2006-11-30 Lee Chong U Position determination with peer-to-peer communication
CA2437926A1 (fr) 2003-08-20 2005-02-20 9G Wireless Inc. Dispositif de reseau ad hoc mobile pour equipes mobiles
JP4218617B2 (ja) * 2004-09-06 2009-02-04 セイコーエプソン株式会社 測位システム、端末装置、端末装置の制御方法、端末装置の制御プログラム、端末装置の制御プログラムを記録したコンピュータ読み取り可能な記録媒体
US20080111737A1 (en) * 2006-11-15 2008-05-15 Motorola Inc. Method and system for hybrid location aiding for multi-mode devices
US7911382B2 (en) 2008-09-15 2011-03-22 Sony Ericsson Mobile Communications Ab System and method of transferring location assistance information between electronic devices
US20100178934A1 (en) * 2009-01-13 2010-07-15 Qualcomm Incorporated Environment-specific measurement weighting in wireless positioning
CN105372627B (zh) * 2009-01-22 2018-06-05 维亚威解决方案英国有限公司 使用位置估计确定异步网络中成对基站的基站定时偏移之间的差
US8339311B2 (en) * 2009-07-24 2012-12-25 Broadcom Corporation Method and system for a full GNSS capable multi-standard single chip
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WO2011099909A1 (fr) * 2010-02-11 2011-08-18 Telefonaktiebolaget L M Ericsson (Publ) Procédés et appareils pour la localisation dans un système de communication sans fil
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Publication number Priority date Publication date Assignee Title
US20020098849A1 (en) * 2001-01-23 2002-07-25 Bloebaum L. Scott Peer to peer information exchange for mobile communications devices
US20060279457A1 (en) * 2005-06-07 2006-12-14 Alcatel Method and device for acquiring signals in a global navigation satelite system
WO2006134414A1 (fr) * 2005-06-13 2006-12-21 Nokia Corporation Soutien de localisation par satellite assistee
US20070024498A1 (en) * 2005-07-29 2007-02-01 Korneluk Jose E Method for providing location aiding among peers operating in a direct communication mode
WO2008033785A2 (fr) * 2006-09-14 2008-03-20 Qualcomm Incorporated Système et/ou procédé d'acquisition de signaux gnss

Also Published As

Publication number Publication date
CN105103007A (zh) 2015-11-25
KR20150128747A (ko) 2015-11-18
EP2965116B1 (fr) 2017-04-19
CN105103007B (zh) 2017-05-10
WO2014137949A9 (fr) 2015-03-26
JP6333866B2 (ja) 2018-05-30
EP2965116A1 (fr) 2016-01-13
US20140253373A1 (en) 2014-09-11
US9274226B2 (en) 2016-03-01
JP2016516980A (ja) 2016-06-09

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